*{
    margin: 0;
    padding: 0;
    box-sizing: border-box!important;
}


.indexNav{
    width: 100%;
    height: 2rem;
    background: #FFD200;
    position: relative;
    font-size: 0.6rem;
    overflow: hidden;
}

.indexNav .back{
    width: 1rem;
    margin: 0.5rem;
}

.indexNav .navName{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    font-size: 0.75rem;
    font-weight: 500;
}

.indexNav .send{
    float: right;
    width: 2.2rem;
    height: 1.2rem;
    line-height: 1.2rem;
    font-size: 0.64rem;
    background: #ffffff;
    border-radius: 1.2rem;
    text-align: center;
    overflow: hidden;
    margin-top: 0.4rem;
    margin-right: 0.6rem;
}

textarea{
    width: 100%;
    height: 7rem;
    padding: 0.5rem 1rem;
    color:#222;
    border: none;
    font-size: 0.65rem;
    resize: none;
}